Graphite Bio Inc (GRPH) Ownership

50.00 ↑0.00 (0.00%)

As of March 21, 2024, 3:59pm EST.

Institutions
Mutual Funds

Institutional Ownership

EcoR1 Capital, LLC is the biggest individual institutional holder of Graphite Bio Inc (GRPH), owning a total of 8.5 million shares. Combined, the top 40 institutional holders of GRPH own 69.85% of the company with a total of 40.7 million shares.

In the latest ownership report on December 31st 2023, the top 40 institutional holders increased their combined ownership of GRPH by 2.9 million shares. 9 institutions bought 3,013,720 total additional shares and increased their ownership by an average of 20.13%. However 5 institutions sold 113,396 total shares and decreased their ownership by an average of 8.59%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Graphite Bio increased by a net total of 2,900,324 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
EcoR1 Capital, LLC	14.662%	0.000%	8,538,446	0	2023-12-31
Samsara BioCapital, LLC	14.526%	0.000%	8,459,314	0	2023-12-31
BlackRock Inc	3.022%	-2.470%	1,760,019	-44,568	2023-12-31
Nantahala Capital Management, LLC	2.819%	0.000%	1,641,942	1,641,942	2023-12-31
Vanguard Group Inc	2.449%	2.999%	1,425,980	41,514	2023-12-31
Prosight Management, LP	2.321%	1.055%	1,351,939	14,113	2023-12-31
Board of Ttees Leland Stanford Jr Univ	1.207%	0.000%	703,071	0	2023-12-31
Renaissance Technologies Corp	0.998%	119.802%	581,156	316,756	2023-12-31
Geode Capital Management, LLC	0.953%	3.267%	555,153	17,562	2023-12-31
BML Capital Management LLC	0.768%	0.000%	447,416	447,416	2023-12-31
Sectoral Asset Management Inc	0.759%	0.000%	441,829	441,829	2023-12-31
State Street Corporation	0.746%	-0.458%	434,467	-2,000	2023-12-31
Northern Trust Corp	0.479%	13.761%	279,194	33,773	2023-12-31
Morgan Stanley - Brokerage Accounts	0.352%	40.295%	204,778	58,815	2023-12-31
Acuitas Investments, LLC	0.334%	-0.605%	194,578	-1,184	2023-12-31
Bridgeway Capital Management, LLC	0.297%	0.000%	172,750	0	2023-12-31
Two Sigma Advisers, LLC	0.232%	-16.636%	135,300	-27,000	2023-12-31
Two Sigma Investments LLC	0.225%	-22.770%	131,068	-38,644	2023-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
EcoR1 Capital, LLC	14.662%	0.000%	8,538,446	0	2023-12-31
Samsara BioCapital, LLC	14.526%	0.000%	8,459,314	0	2023-12-31
TANG CAPITAL MANAGEMENT LLC	3.463%	-3.308%	2,016,626	-68,999	2023-09-30
BlackRock Inc	3.022%	-2.470%	1,760,019	-44,568	2023-12-31
Nantahala Capital Management, LLC	2.819%	0.000%	1,641,942	1,641,942	2023-12-31
Avidity Partners Management LP	2.705%	0.000%	1,575,000	0	2022-12-31
Vanguard Group Inc	2.449%	2.999%	1,425,980	41,514	2023-12-31
Prosight Management, LP	2.321%	1.055%	1,351,939	14,113	2023-12-31
Citadel Advisors Llc	2.134%	3.169%	1,242,459	38,164	2023-09-30
FMR Inc	1.921%	-77.095%	1,116,123	-3,756,635	2022-12-31
K2 PRINCIPAL FUND LP	1.672%	3,311.270%	969,620	941,196	2023-03-31
Orbimed Advisors, LLC	1.459%	0.000%	848,412	0	2022-09-30
Board of Ttees Leland Stanford Jr Univ	1.207%	0.000%	703,071	0	2023-12-31
Artal Group S A	1.202%	0.000%	700,000	0	2022-12-31
Renaissance Technologies Corp	0.998%	119.802%	581,156	316,756	2023-12-31
Opaleye Management Inc	0.993%	25.489%	577,250	117,250	2022-09-30
Geode Capital Management, LLC	0.953%	3.267%	555,153	17,562	2023-12-31
Newtyn Management LLC	0.932%	0.000%	542,637	542,637	2023-09-30
LAURION CAPITAL MANAGEMENT LP	0.868%	-12.291%	503,100	-70,500	2023-03-31
BML Capital Management LLC	0.768%	0.000%	447,416	447,416	2023-12-31
Sectoral Asset Management Inc	0.759%	0.000%	441,829	441,829	2023-12-31
State Street Corporation	0.746%	-0.458%	434,467	-2,000	2023-12-31
Federated Hermes Inc	0.704%	-0.440%	408,157	-1,805	2023-06-30
OUP Management Co., LLC	0.698%	0.000%	406,308	0	2023-09-30
Millennium Management LLC	0.603%	-33.365%	350,669	-175,581	2022-09-30
Northern Trust Corp	0.479%	13.761%	279,194	33,773	2023-12-31
Privium Fund Management B.V.	0.453%	0.000%	262,858	262,858	2023-06-30
Oasis Management Co. Ltd	0.439%	0.000%	255,102	0	2022-12-31
CHI Advisors LLC	0.397%	0.000%	230,938	0	2023-09-30
Verition Fund Managegment, LLC	0.395%	-62.954%	229,249	-389,578	2023-06-30
GSA Capital Partners LLP	0.368%	12.474%	214,492	23,789	2022-12-31
Morgan Stanley - Brokerage Accounts	0.352%	40.295%	204,778	58,815	2023-12-31
Cormorant Asset Management, LLC	0.344%	0.000%	199,547	0	2023-06-30
Acuitas Investments, LLC	0.334%	-0.605%	194,578	-1,184	2023-12-31
Privium Fund Management (UK) Ltd	0.329%	-27.244%	191,244	-71,614	2023-09-30
Jacobs Levy Equity Management, Inc.	0.320%	0.000%	186,048	0	2023-09-30
Western Standard LLC	0.302%	-64.658%	175,083	-320,310	2023-06-30
Bridgeway Capital Management, LLC	0.297%	0.000%	172,750	0	2023-12-31
Two Sigma Advisers, LLC	0.232%	-16.636%	135,300	-27,000	2023-12-31
Two Sigma Investments LLC	0.225%	-22.770%	131,068	-38,644	2023-12-31

Mutual Fund Ownership

Fidelity Advisor® Biotechnology I is the biggest individual fund holder of Graphite Bio Inc (GRPH), owning a total of 1.1 million shares. Combined, the top 63 mutual fund holders of GRPH own 23.00% of the company with a total of 13.4 million shares.

In the latest ownership report on February 29th 2024, the top 63 fund holders increased their combined ownership of GRPH by 13 thousand shares. 2 funds bought 13,632 total additional shares and increased their ownership by an average of 5.24%. However 2 funds sold 848 total shares and decreased their ownership by an average of 0.25%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Graphite Bio increased by a net total of 12,784 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	1.664%	0.000%	969,009	0	2024-02-29
iShares Russell 2000 ETF	1.131%	-0.016%	658,835	-108	2024-02-29
Vanguard Institutional Extnd Mkt Idx Tr	0.504%	2.018%	293,241	5,800	2024-02-29
State St Russell Sm/Mid Cp® Indx NL Cl C	0.266%	0.000%	154,900	0	2024-02-29
Fidelity Extended Market Index	0.262%	-0.482%	152,770	-740	2024-02-29
State St Russell Sm Cap® Indx SL Cl I	0.176%	0.000%	102,300	0	2024-02-29
Vanguard Russell 2000 ETF	0.172%	8.472%	100,278	7,832	2024-02-29
Schwab Small Cap Index	0.110%	0.000%	64,045	0	2024-02-29
iShares Micro-Cap ETF	0.110%	0.000%	63,957	0	2024-02-29
iShares Russell 2000 Small-Cap Idx Instl	0.099%	0.000%	57,691	0	2024-02-29
Fidelity Total Market Index	0.089%	0.000%	51,627	0	2024-02-29
Dimensional Global Trgtd Value USD Acc	0.081%	0.000%	47,251	0	2024-02-29
TIAA-CREF Small-Cap Blend Idx Inst	0.066%	0.000%	38,589	0	2024-02-29

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Fidelity Advisor® Biotechnology I	1.914%	0.000%	1,113,180	0	2022-10-31
Fidelity® Select Biotechnology	1.820%	0.000%	1,058,457	0	2022-12-31
Vanguard Instl Ttl Stck Mkt Idx Tr	1.671%	0.000%	969,009	0	2023-03-31
Vanguard Total Stock Mkt Idx Inv	1.664%	0.000%	969,009	0	2024-02-29
Biotech Growth Ord	1.459%	0.000%	848,412	0	2022-09-30
Fidelity® Select Health Care	1.376%	0.000%	800,000	0	2022-10-31
iShares Russell 2000 ETF	1.131%	-0.016%	658,835	-108	2024-02-29
Fidelity Advisor® Health Care I	1.032%	0.000%	600,000	0	2022-10-31
Fidelity® Small Cap Growth	0.773%	0.000%	449,219	0	2022-11-30
Federated Hermes Kaufmann Small Cap Grow	0.701%	0.000%	406,308	0	2023-06-30
Federated Hermes Kaufmann Growth	0.552%	0.000%	320,970	0	2022-12-31
Federated Hermes Kaufmann R	0.552%	0.000%	320,970	0	2022-12-31
Federated Hermes Kaufmann Small Cap A	0.552%	0.000%	320,970	0	2022-12-31
Galileo - Biotech Innovation Fund S USD	0.512%	0.000%	297,944	0	2023-09-30
Vanguard Institutional Extnd Mkt Idx Tr	0.504%	2.018%	293,241	5,800	2024-02-29
Fidelity Small Cap Index	0.466%	7.098%	271,122	17,969	2024-01-31
Vanguard Extended Market Index Investor	0.440%	4.969%	254,807	12,061	2023-08-31
Fidelity® Small Cap Index	0.435%	4.121%	253,153	10,020	2023-10-31
iShares Russell 2000 Value ETF	0.411%	0.126%	239,264	302	2024-02-01
iShares Biotechnology ETF	0.313%	0.370%	182,128	672	2023-11-30
Protea Sectoral Hlthcare Opps P USD Acc	0.279%	0.000%	162,261	162,261	2023-12-31
State St Russell Sm/Mid Cp® Indx NL Cl C	0.266%	0.000%	154,900	0	2024-02-29
Fidelity Extended Market Index	0.262%	-0.482%	152,770	-740	2024-02-29
Bridgeway Ultra-Small Company Market	0.246%	0.000%	143,350	0	2023-12-31
Fidelity® Extended Market Index	0.242%	0.000%	140,904	0	2023-11-30
Fidelity® Small Cap Growth K6	0.182%	0.000%	105,597	0	2022-11-30
State St Russell Sm Cap® Indx NL Cl C	0.176%	0.000%	102,300	0	2023-09-30
State St Russell Sm Cap® Indx SL Cl I	0.176%	0.000%	102,300	0	2024-02-29
Vanguard Russell 2000 ETF	0.172%	8.472%	100,278	7,832	2024-02-29
Fidelity® VIP Health Care Initial	0.172%	0.000%	100,000	0	2022-10-31
NT R2000 Value Index Fund - NL	0.124%	-13.007%	72,386	-10,823	2023-12-31
NT R2000 Index Fund - NL	0.123%	-12.893%	71,873	-10,638	2023-12-31
Fidelity® Stock Selec All Cp	0.115%	1.048%	67,043	695	2022-10-31
Schwab Small Cap Index	0.110%	0.000%	64,045	0	2024-02-29
iShares Micro-Cap ETF	0.110%	0.000%	63,957	0	2024-02-29
Fidelity® Stock Selector All Cap Inv	0.110%	0.000%	63,800	0	2022-10-31
BlackRock Russell 2500™ Index F	0.105%	-0.005%	61,087	-3	2023-12-31
iShares Russell 2000 Small-Cap Idx Instl	0.099%	0.000%	57,691	0	2024-02-29
NT R2000 Index Fund - DC - NL - 2	0.097%	-13.227%	56,601	-8,628	2023-12-31
Protea Sectoral Biotech Opps IF USD Acc	0.094%	0.000%	55,000	55,000	2023-12-31
Northern Trust Russell 2000 Value Index	0.092%	0.000%	53,375	0	2023-12-31
NT R2000 Value Index Fund - L	0.092%	0.000%	53,375	0	2023-12-31
Fidelity® Disruptive Medicine F	0.092%	-3.823%	53,339	-2,120	2022-12-31
Fidelity Total Market Index	0.089%	0.000%	51,627	0	2024-02-29
Fidelity® Total Market Index	0.089%	0.000%	51,627	0	2023-11-30
Fidelity Asset Manager® 50%	0.084%	-0.718%	48,543	-351	2022-09-30
Dimensional Global Trgtd Value USD Acc	0.081%	0.000%	47,251	0	2024-02-29
Nationwide Bailard Cogntv Val M	0.073%	0.000%	42,166	0	2022-11-30
Russell 2000 Index Non-Lendable Fund E	0.072%	0.000%	41,901	41,901	2023-06-30
TIAA-CREF Small-Cap Blend Idx Inst	0.066%	0.000%	38,589	0	2024-02-29
Fidelity Asset Manager® 70%	0.066%	-5.392%	38,370	-2,187	2022-09-30
CornerCap Fundametrics Small	0.060%	0.000%	35,187	0	2023-12-31
CornerCap Small-Cap Value Advisor	0.061%	0.000%	35,187	0	2023-03-31
CornerCap Small-Cap Value Investor	0.061%	0.000%	35,187	0	2022-12-31
Fidelity® Series Total Market Index	0.056%	0.000%	32,707	0	2023-05-31
iShares Nasdaq US Biotech ETF USD Acc	0.048%	0.000%	27,796	0	2023-06-30
BlackRock Extended Mkt Composite	0.047%	0.000%	27,506	0	2023-03-31
BlackRock Russell 2000® Index NL F	0.044%	0.000%	25,521	25,521	2023-06-30
BlackRock Extended Equity Market K	0.041%	-1.153%	23,830	-278	2023-03-31
Vanguard Instl Ttl Stk Mkt Idx InstlPls	0.039%	0.000%	22,375	0	2023-05-31
NT Ext Equity Mkt Idx Fd - NL	0.038%	-21.249%	22,326	-6,024	2023-03-31
Northern Trust Extended Eq Market Idx	0.037%	6.514%	21,518	1,316	2023-03-31
NT Ext Equity Mkt Idx Fd - L	0.037%	6.514%	21,518	1,316	2023-03-31